The use of electrochemical measurements in the flotation of a platinum group minerals (PGM) bearing ore

Minerals Engineering

Volumn 15, Issue 6, 2002, Pages 395-404

  Buswell, A M ^a   Bradshaw, D J ^b   Harris, P J ^b   Ekmekci, Z ^c  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

^b UNIVERSITY OF CAPE TOWN   (South Africa)

^c HACETTEPE UNIVERSITY   (Turkey)

Author keywords

Flotation activators; Froth flotation; Grinding; Precious metal ores; Redox reactions

Indexed keywords

ELECTROCHEMISTRY; ELECTRODES; FROTH FLOTATION; GRINDING (COMMINUTION); HYDROPHILICITY; OXIDATION; PH EFFECTS; PLATINUM ORE TREATMENT; REDOX REACTIONS;

ACID CONDITIONING; COPPER SULFATE; PLATINUM GROUP MINERALS; PYRRHOTITE; XANTHATE;

SULFIDE MINERALS;

EID: 0036610230     PISSN: 08926875     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0892-6875(02)00061-4     Document Type: Article

References (26)

1. Grinding media wear and its effect on the flotation of sulfide minerals
2. A determination of the products of reaction between various sulphide minerals and aqueous xanthate solution, and a correlation of the products with electrode rest potential
3. Interactions between sulphide minerals and metal ions in the activation, deactivation, and depression of mixed-sulphide ores
4. Effect of grinding media-chalcopyrite interaction on the self-induced flotation of chalcopyrite
5. Pentlandite/pyrrhotite interaction: Xanthate adsorption in presence of Ni ions
6. An electrochemical investigation into floatability of pyrrhotite
7. The use of electrochemical measurements in the characterisation of flotation pulp chemistry on laboratory and plant scale
8. The role of dithiolates in the flotation of sulphide minerals
9. Effect of grinding media and NaHS on copper recovery at Northparkes mines
10. Potential control in the flotation of sulphide minerals and precious metals
11. Electrochemical investigation into the flotation chemistry of pentlandite and pyrrhotite: Process water and xanthate interactions
12. Flotation behaviour of pyrrhotite in the processing of copper-nickel ores
13. Measurement of electrochemical potentials in flotation systems
14. QEM*SEM characterization of section 6 Merensky Reef samples, MF-1 configuration
15. UV-visible spectroscopic study of the kinetics of adsorption of ethyl xanthate on pyrite
16. An electrochemical study of the interaction of copper (II) ions with sulphide minerals
17. Adsorption of ions and molecules to solid surfaces in connection with flotation of sulphide minerals
18. Galvanic interactions studies on sulphide minerals
19. Different aspects of using electrochemical potential measurements in mineral processing
20. Dependence of froth behaviour on galvanic interactions
21. Direct method for studying collector adsorption on minerals in a mixed mineral system
22. The relation of collector redox potential to flotation efficiency: Monothiocarbonates
23. Electrochemistry of sulphide flotation